689
CDUS43 KLOT 042235
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CST THU DEC 04 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR DECEMBER 4 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1992 TO 2025
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
........................................................
TEMPERATURE (F)
TODAY
MAXIMUM 20 67 1998 41 -21 40
MINIMUM 5R 5 2006 25 -20 15
AVERAGE 13 33 -20 28
PRECIPITATION (IN)
TODAY 0.00 0.94 1999 0.07 -0.07 0.01
MONTH TO DATE 0.17 0.29 -0.12 0.01
SINCE DEC 1 0.17 0.29 -0.12 0.01
SINCE JAN 1 29.37 39.28 -9.91 39.83
SNOWFALL (IN)
TODAY 0.0 8.1 2016 0.2 -0.2 0.1
MONTH TO DATE 2.3 0.7 1.6 0.1
SINCE DEC 1 2.3 0.7 1.6 0.1
SINCE JUL 1 12.9 2.0 10.9 2.3
SNOW DEPTH 6
DEGREE DAYS
HEATING
TODAY 52 32 20 37
MONTH TO DATE 188 126 62 176
SINCE DEC 1 188 126 62 176
SINCE JUL 1 1265 1318 -53 1038
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1077 947 130 1040
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 67 2001
MINIMUM TEMPERATURE (F) 25 1 2005
SUNRISE AND SUNSET
DECEMBER 4 2025......SUNRISE 7:03 AM CST SUNSET 4:22 PM CST
DECEMBER 5 2025......SUNRISE 7:04 AM CST SUNSET 4:22 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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